Create a sketch and add a tolerance to activate the ‘Tolerance’ GUI.
Change the precision to any other precision setting (eg 0.1).
The lower and upper Tolerance values remain unchanged as shown below, because in the Tolerance GUI the precision setting is related to the Model Value and not to the Tolerance value.

By the way, having a precision setting in the Tolerance GUI that apply just to the Model value can confuse the users and is not consistent with other GUI’s as the one below.
